Yes. There is no sign-up, no watermark and no limit on exports. Editing and exporting run in your browser, so your videos stay on your device.

Which formats can I make?

Reels, Shorts and TikTok (9:16, 1080 × 1920), YouTube (16:9, 1920 × 1080), square posts (1:1, 1080 × 1080) and portrait feed posts (4:5, 1080 × 1350). You can switch at any time and the layout adapts.

How do I turn a screen recording into a promo video?

Drop the recording in. Phone recordings are placed inside a phone frame and desktop recordings inside a browser window. Add a headline, trim the clip on the timeline and speed it up if you like.

Can I add a voice-over?

Yes. Record your own voice while the video plays, or type a script and pick one of 14 AI voices. Music is turned down automatically while the voice plays.

How do auto captions work?

One click turns your voice-over into timed captions, with styles like karaoke word highlighting. The audio is processed on our server and deleted right after, and you can edit every caption.

Which files can I use?

JPG, PNG, WebP and HEIC images, MP4, MOV and WebM videos (including iPhone screen recordings) and MP3, M4A or WAV music, up to 500 MB each.

Projects save automatically in this browser, so you can close the tab and carry on later from the start screen.

Video Editor All tools

Make a promo video or reel in minutes

Drop in screenshots and screen recordings. Get a ready-to-post reel or YouTube video with phone frames, animated text, transitions, voice-over and captions.

1Choose a format

2Pick a style

Deep blue, smooth slides. You can change the style later.

3App or product name (optional)Goes on the intro title and the end card.

4Add your media

Drop your screenshots and recordings

Every file becomes a scene, with an intro and an end card added for you.

Images
Screen recordings
Music

Phone and browser frames
Animated text
Transitions
Voice-over and AI voice
Auto captions
Music

Free, no sign-up and no watermark. Editing and export happen in your browser, so your videos stay on your device.

How to use the video editor

1
Pick Reel (9:16) or YouTube (16:9) and a style, then drop in your screenshots and screen recordings.
2
We build the scenes for you. Change text, layout, timing and transitions, and add a voice-over, music or captions.
3
Export an MP4 in Full HD and post it to Instagram, TikTok, YouTube or WhatsApp.

No learning curve
Scenes are built automatically. Tap anything on the video to change it, drag to move it.
Made for app promos
Phone and browser frames, feature lists and an end card with a download button.
Voice-over and captions
Record your voice, or type a script for an AI voice, then add captions in one click.

Video sizes for every platform

Every format exports as an MP4 (H.264 video, AAC sound) at 30 frames per second, in Full HD or 720p.

Format	Size (pixels)	Best for
Reel 9:16Instagram Reels, TikTok, YouTube Shorts, Stories	1080 × 1920	Instagram Reels, TikTok, YouTube Shorts, Stories
YouTube 16:9YouTube, websites, presentations	1920 × 1080	YouTube, websites, presentations
Square 1:1Instagram and Facebook feed posts	1080 × 1080	Instagram and Facebook feed posts
Portrait 4:5Instagram and Facebook feed, more screen space	1080 × 1350	Instagram and Facebook feed, more screen space

Everything you need for a promo video

Phone and browser frames for screen recordings
Animated text and titles
Transitions: fade, slide, zoom, wipe, whip, circle, blur
Split, trim and speed up clips
Voice-over recording and AI voice
Auto captions with karaoke highlighting
Background music with automatic ducking
Reel 9:16, YouTube 16:9, square and portrait formats
Full HD 1080p MP4 export without watermark

Make a promo video or reel in minutes

How to use the video editor

No learning curve

Made for app promos

Voice-over and captions